公开(公告)号：US11971778B1

公开(公告)日：2024-04-30

申请号：US18299469

申请日：2023-04-12

Applicant: Splunk Inc.

Inventor： Jacob Barton Leverich ,  Shang Cai ,  Hongyang Zhang ,  Mihai Ganea ,  Alex Cruise

IPC: G06F11/07

CPC classification number: G06F11/079 ,  G06F11/0709 ,  G06F11/0793

Abstract: A continuous anomaly detection service receives data stream and performs continuous anomaly detection on the incoming data streams. This continuous anomaly detection is performed based on anomaly detection definitions, which define a signal used for anomaly detection and an anomaly detection configuration. These anomaly detection definitions can be modified, such that continuous anomaly detection continues to be performed for the data stream and the signal, based on the new anomaly detection definition.

公开(公告)号：US11966391B2

公开(公告)日：2024-04-23

申请号：US18162646

申请日：2023-01-31

Applicant: Splunk Inc.

Inventor： Sourav Pal ,  Arindam Bhattacharjee

IPC: G06F17/00 ,  G06F16/21 ,  G06F16/2453 ,  G06F16/2455 ,  G06F16/2458 ,  G06F16/25 ,  G06F16/28 ,  G06F40/205

CPC classification number: G06F16/24535 ,  G06F16/219 ,  G06F16/24554 ,  G06F16/24568 ,  G06F16/2471 ,  G06F16/25 ,  G06F16/288 ,  G06F40/205

Abstract: Systems and methods are disclosed for executing a query that includes an indication to process data managed by an external data system. The system identifies the external data system that manages the data to be processed and generates a subquery for the external data system indicating that the results of the subquery are to be sent to one worker node of multiple worker nodes. The system instructs the one worker node to distribute the results received from the external data system to multiple worker nodes for processing.

公开(公告)号：US11956133B1

公开(公告)日：2024-04-09

申请号：US17846466

申请日：2022-06-22

Applicant: SPLUNK Inc.

Inventor： Michael Margulis ,  Bryan Browne Allen ,  David Michael Scott ,  Junyu Wang

IPC: H04L43/067 ,  H04L41/02 ,  H04L43/0817 ,  H04L67/568

CPC classification number: H04L43/067 ,  H04L41/024 ,  H04L43/0817 ,  H04L67/568

Abstract: Described are techniques for accelerating streaming analytics jobs, which may be used for generating dashboards. The disclosed techniques can reduce overhead, such as in the form of processor usage, network usage, or the like, due to duplicative or overlapping requests for streaming analytics data by implementing a caching process in which analytics data is evaluated to determine if it is likely to be requested multiple times or by multiple users, caching the analytics data, and serving future requests for the same analytics data from the cache instead of requiring separate analytics jobs for each request.

公开(公告)号：US11936764B1

公开(公告)日：2024-03-19

申请号：US17865041

申请日：2022-07-14

Applicant: Splunk Inc.

Inventor： Vladimir A. Shcherbakov ,  Michael R. Dickey

IPC: H04L69/22 ,  H04L67/10

CPC classification number: H04L69/22 ,  H04L67/10

Abstract: The disclosed embodiments provide a system that processes network data. During operation, the system obtains, at a remote capture agent, a first protocol classification for a first packet flow captured by the remote capture agent. Next, the system uses configuration information associated with the first protocol classification to build a first event stream from the first packet flow at the remote capture agent, wherein the first event stream comprises time-series event data generated from network packets in the first packet flow based on the first protocol classification. The system then transmits the first event stream over a network for subsequent storage and processing of the first event stream by one or more components on the network.

公开(公告)号：US11928046B1

公开(公告)日：2024-03-12

申请号：US17515272

申请日：2021-10-29

Applicant: Splunk Inc.

Inventor： Phillip Liu ,  Arijit Mukherji ,  Rajesh Raman

IPC: G06F11/36 ,  G06F11/30 ,  G06F11/32 ,  G06F16/2455

CPC classification number: G06F11/3644 ,  G06F11/3006 ,  G06F11/3082 ,  G06F16/24568 ,  G06F11/323

Abstract: An analysis system receives data streams generated by instances of instrumented software executing on external systems. The analysis system evaluates an expression using data values of the data streams over a plurality of time intervals. For example, the analysis system may aggregate data values of data streams for each time interval. The analysis system determines whether or not a data stream is considered for a time interval based on when the data value arrives during the time interval. The analysis system determines a maximum expected delay value for each data stream being processed. The analysis system evaluates the expression using data values that arrive before their maximum expected delay values. The analysis system also determines a failure threshold value for a data stream. If a data value of a data stream fails to arrive before the failure threshold value, the analysis system marks the data stream as dead.

公开(公告)号：US11928014B1

公开(公告)日：2024-03-12

申请号：US17681446

申请日：2022-02-25

Applicant: SPLUNK INC.

Inventor： Mayank Agarwal ,  Steven Flanders ,  Justin Smith ,  Gergely Danyi

IPC: G06F11/00 ,  G06F11/07 ,  G06F11/34 ,  G06F11/36 ,  G06F16/2455 ,  G06F16/25

CPC classification number: G06F11/079 ,  G06F11/0751 ,  G06F11/0793 ,  G06F11/3466 ,  G06F11/36 ,  G06F16/2455 ,  G06F16/252

Abstract: A method of tracking errors in a system comprising microservices comprises ingesting a plurality of spans generated by the microservices during a given duration of time. The method further comprises consolidating the plurality of spans associated with the given duration of time into a plurality of traces, wherein each trace comprises a subset of the plurality of spans that comprise a common trace identifier. For each trace, the method comprises: a) mapping a respective trace to one or more error stacks computed for the respective trace and to one or more attributes determined for the respective trace; and b) emitting each error stack computed from the respective trace with an associated pair of attributes. The method then comprises reducing duplicate pairs of error stack and associated attributes and maintaining a count for each pair of error stack and associated attributes.

公开(公告)号：US11916764B1

公开(公告)日：2024-02-27

申请号：US18152027

申请日：2023-01-09

Applicant: SPLUNK INC.

Inventor： Pradeep Baliganapalli Nagaraju ,  Adam Jamison Oliner ,  Brian Matthew Gilmore ,  Erick Anthony Dean ,  Jiahan Wang

IPC: G06F15/177 ,  H04L43/028 ,  H04L41/14 ,  G06N20/00 ,  G06F16/901 ,  G06F16/9038 ,  H04L43/08 ,  G06F16/2458 ,  G06N5/047

CPC classification number: H04L43/028 ,  G06F16/2477 ,  G06F16/901 ,  G06F16/9038 ,  G06N20/00 ,  H04L41/14 ,  H04L43/08 ,  G06N5/047

Abstract: Disclosed is a technique that can be performed by a server computer system. The technique can include obtaining data from each of multiple endpoint devices to form global data. The global data can be generated by the endpoint devices in accordance with local instructions in each of the endpoint devices. The technique further includes generating global instructions based on the global data and sending the global instructions to a particular endpoint device. The global instructions configure the particular endpoint device to perform a data analytic operation that analyzes events. The events can include raw data generated by a sensor of the particular endpoint device.

公开(公告)号：US11914588B1

公开(公告)日：2024-02-27

申请号：US17943037

申请日：2022-09-12

Applicant: Splunk Inc.

Inventor： Dipock Das ,  Dayanand Pochugari ,  Neeraj Verma ,  Nikesh Padakanti ,  Aungon Nag Radon ,  Anand Srinivasabagavathar ,  Adam Oliner

IPC: G06F16/2453 ,  G06N20/00 ,  G06F16/248 ,  G06F16/2452 ,  G06N5/046 ,  G06N3/08 ,  G06N5/022 ,  G06N20/10

CPC classification number: G06F16/24534 ,  G06F16/248 ,  G06F16/24522 ,  G06N3/08 ,  G06N5/022 ,  G06N5/046 ,  G06N20/00 ,  G06N20/10

Abstract: In various embodiments, a natural language (NL) application implements functionality that enables users to more effectively access various data storage systems based on NL requests. As described, the operations of the NL application are guided by, at least in part, on one or more templates and/or machine-learning models. Advantageously, the templates and/or machine-learning models provide a flexible framework that may be readily tailored to reduce the amount of time and user effort associated with processing NL requests and to increase the overall accuracy of NL application implementations.

公开(公告)号：US11907227B1

公开(公告)日：2024-02-20

申请号：US17591511

申请日：2022-02-02

Applicant: Splunk, Inc.

Inventor： Zhaohui Wang ,  Ryan Gannon ,  Xiao Lin ,  Abhinav Mishra ,  Chandrima Sarkar ,  Ram Sriharsha

IPC: G06F16/00 ,  G06F16/2455 ,  G06F16/22 ,  G06F16/2458

CPC classification number: G06F16/24568 ,  G06F16/22 ,  G06F16/2462 ,  G06F16/24552

Abstract: A computerized method is disclosed including operations of receiving a data stream, performing a changepoint detection resulting in a detection of changepoints in the data stream including: maintaining a listing of starting indices for each run within the data stream in a buffer of size L wherein each index of the listing has a run length probability representing a likelihood of being a changepoint, receiving a new data point within the data stream and adding a new index to the buffer resulting in the buffer having size L+1, calculating a posterior run length probability that the new data point is a changepoint, and removing an index from the listing that has a lowest run length probability thereby returning the buffer to size L, and responsive to determining the index removed from the listing does not correspond to the new data point, identifying a changepoint associated with the new data point.

公开(公告)号：USD1013705S1

公开(公告)日：2024-02-06

申请号：US29800320

申请日：2021-07-20

Applicant: SPLUNK Inc.

Designer： Uladzimir Bahatyrevich

Abstract: The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a first embodiment of a display screen or portion thereof having a graphical user interface with a time slider for a map showing my new design;
FIG. 2 is a second embodiment thereof; and,
FIG. 3 is a third embodiment thereof.
The broken dashed lines depict portions of the display screen or portion thereof having a graphical user interface with a time slider for a map in which the design is embodied that form no part of the claimed design. The contents of the area within the dashed lines presented in a dot-dash pattern form no part of the claimed design.